baber/WOPTO huggingface dataset:
Patent JP-H04174941-A (JP)
Title: Coupled cavity type traveling-wave tube
Inventor: SUZUKI TERUO
IPC: H01J23/24
Filed: 1990-11-07
Abstract: PURPOSE:To suppress oscillation due to discontinuity in a high-impedance area by disposing a loss body for suppressing oscillation due to discontinuity of a coupling impedance in a high-impedance-frequency area near the pi-mode. CONSTITUTION:In a cavity 1 a loss body 2 for use in prevention of 2pi-mode oscillation and at the same time a loss body 3 for use in prevention of oscillation in a high-impedance area located between the pi-mode frequency and the operating frequency are disposed. The microwave absorbing loss body 2 is made of material having a high coefficient of thermal conductivity such as MgO-SiC, BeO-SiC and the like but the loss body 3 is made larger in the outer diameter than the loss body 2 and further made of the material having a larger proportion of SiC component than the loss body 2 to change its absorbing characteristic, and the loss body 3 absorbing a microwave in the high-impedance area located between the pi-mode and the operating frequency is elected. Thereby, without changing the structure of cavity 1, the oscillation caused by discontinuity of the coupling impedance in the high-impedance area is suppressed.
Patent JP-H09130469-A (JP)
Title: Telephone terminal equipment
Inventor: OIKAWA HIDEYUKI
IPC: G06K17/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the automatic writing function of newly writing to the card added to/inserted into a card reader. SOLUTION: A card in which the rate of telephone charge is recorded is inserted into a card reader 9. During a speech, the rate of the card is drawn in accordance with the charge table of a communicating opposite party. When the speech possible time corresponding to the remaining rate becomes a reference value or below, a message requesting the insertion of an other card is displayed on a display part 8. when a user pulls out the card and inserts the other card, the speech is continued without being interrupted. At this time, the called party telephone number recorded within the used card and the terminal control information on a display language, etc., are temporarily recorded in the memory 14 within a telephone terminal equipment and the information in the used card is deleted.  The terminal control information recorded within the memory 14 is automatically transferred to the newly inserted card.
Patent JP-2000130142-A (JP)
Title: Filter for internal combustion engine
Inventor: FUJIMOTO SHINICHI
IPC: B01D29/07
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To secure high filtering accuracy and filtering performance by making a double structure by incorporating a cylindrical filter element of a small diameter inside a cylindrical filter element. SOLUTION: A filter element 12 is molded into a cylindrical shape by bending filter paper 14 into a pleat shape. A filter element 13 molded into a cylindrical shape of a smaller diameter than an inside diameter of the filter element 12 by bending filter paper 15 into a pleat shape is inserted inside this filter element 12. Both upper and lower ends of these elements 12, 13 are latched on pressing plates 16, 17, respectively. The filter elements 12, 13 are stored within a filter case 10. By a center pipe 18 inserting and passing into/through center space of the filter element 13 on the inside from a lower part of the filter case 10, an upper cover 11 is tightened and fixed. As a result, filtering accuracy and filtering performance can be improved and maintainability becomes excellent.
Patent JP-2001125206-A (JP)
Title: Image exposure device
Inventor: NOZAWA HAJIME
IPC: B41J2/44
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure device by which the adjustment of a focal position is highly accurately executed at a high speed without necessitating the reduction of the weight of a lens or other components. SOLUTION: The image exposure device to form an image by exposure with light is constituted of an exposure light source 1, a stage 5 linearly moving on a guide 4, a lens 2 to project and radiate light from the exposure light source 1 fixed on the stage 5 to an exposure surface 3, a piezoelectric actuator 6 to adjust the focal position by the lens 2 by moving the stage 5 along the guide 4 in accordance with a driving signal inputted, a means 7 to measure the distance between the stage 5 and the exposure surface 3 and a means 8 to calculate the moving amount of the stage 5 in accordance with the distance measured and to output the driving signal to the piezoelectric actuator 6.
Patent JP-H07130855-A (JP)
Title: Wiring structure of semiconductor device and wiring formation method
Inventor: HOSHINO KAZUHIRO
IPC: H01L29/43
Filed: 1993-11-08
Abstract: PURPOSE:To achieve a wiring structure with a less surface roughness by inclining the <111> axis of aluminum alloy crystal constituting an aluminum alloy layer at an angle in a certain range to the normal line of a barrier metal layer on an insulation layer. CONSTITUTION:A barrier metal layer 22 of TiN is formed via a contact layer 20 of Ti is formed on an insulation layer 14 formed on a substrate 10 and further aluminum alloy layer 30 is formed on it. The <111> axis L of Al alloy crystal constituting the Al alloy layer 30 is inclined by 0-5 degrees to the normal line L of the barrier metal layer 22 on the insulation layer 14. This configuration achieves a wiring structure with a less surface roughness.
Patent JP-H06148359-A (JP)
Title: Alarm clock
Inventor: SUGIHARA MASAHIRO
IPC: G06F15/02
Filed: 1992-11-12
Abstract: PURPOSE:To provide a constitution wherein an alarm sound cannot be stopped completely when a user is not in a completely waked-up state regarding an alarm clock provided with a means to stop an acoustic signal issued at a preset time. CONSTITUTION:A timer 1 clocks a present time, and, by using it as a reference, a prescribed alarm time is input from a keyboard 5. A microcomputer 3 compares them, and it controls an alarm part 4 and issues an acoustic signal when the alarm time is reached. In addition, the answer of a user to a question displayed on a display part 2 so as to judge the waked-up state of the user at the prescribed alarm time is input from the keyboard 5. The microcomputer 3 compares the answer of the user with a right answer stored in a RAM 6, and it stops the acoustic signal when it judges that the user has been waked up according to a compared result.
Patent JP-H05113040-A (JP)
Title: Opening assemblying type drop preventing fence
Inventor: ASHINO KATSUKUNI
IPC: E01F13/00
Filed: 1991-10-23
Abstract: PURPOSE:To shorten a span of work hours for the assembly or disassembly of an opening drop preventing fence as well as to cope with any change in the height and form of the circumference of an opening so easily, and besides, perform adjustments for the interval and height or the like of a column in a short time. CONSTITUTION:Each of hinges 2, 21 is installed in both upper and intermediate parts of a colum 1 and a column insertional part 3 in the lower part, respectively, and each of arms 4, 5, 41, 51, rotating symmetrically in the vertical direction each, is connected to these hinges 2, 21. These hinges 4, 5, 41, 51 is provided with each of hinges 6, 6, 61, 61 rotating in the longitudinal direction from each intermediate part, and other ends of the arms 4, 41 form a storage side arm as cylindrical forms 4a, 4b. Two screws 5a, 5b screwing clampers 7, 71 are installed in other ends of the arms 5, 51, forming the storage side arm, and an inserting side arm of the adjacent column is made free of connection with these clampers 7, 71, then an interval between columns is properly adjusted, thus a fence is made formable after connection.
Patent JP-H06150619-A (JP)
Title: Magnetic disk device
Inventor: NAKAYAMA KAZUYA
IPC: G11B25/04
Filed: 1992-11-13
Abstract: PURPOSE:To prevent the displacement of positional relation of a magnetic disk and magnetic head against in accuracy of a casing and vibration or shock from the outside, and to improve a reliability of read/write of a storage data. CONSTITUTION:On the magnetic disk 2 rotating with a spindle motor 1, the data are recorded by the magnetic head 3. By a carriage 5 freely turnable in an internal bearing device against a shaft 4, the magnetic head 3 is fixed at the one end and a coil 6 is fixed at the another end. A voice coil motor 9 is constituted of a coil 6, a permanent magnet 7 and a yoke 8 to move and position the magnetic head 3 at high speed. The spindle motor 1 and the shaft 4 are fixed on a common vibration proof plate 13. The vibration proof plate 13 is fixed to a base 10 through a buffer member 14, and a cover 12 is fixed on the base 10 through a gasket 11 to constitute the casing.
Patent JP-H07156896-A (JP)
Title: Boarding bridge for aircraft
Inventor: MATSUDAIRA HIDETOSHI
IPC: B64F1/305
Filed: 1993-12-02
Abstract: PURPOSE:To recover garbage efficiently by arranging a vacuum tube along a boarding bridge to connect an aircraft and an airport building to each other, and storing the garbage cleaned and recovered by the aircraft in a tank of the airport building by a vacuum pump through the vacuum tube from a compressor. CONSTITUTION:When an aircraft stops in a position in close vicinity to a boarding bridge 10 installed in an airport building 20, an external fitting part 11c of a passage body 11 in the boarding bridge 10 is pulled out of an interal fitting part 11b, and is elongated. A connecting part lie in a tip part of the passage body 11 is connected to an airframe 30 so as to surround a boarding port of the aircraft between it. At this time, a vacuum tube 15 arranged on a bottom part outside surface of the passage body 11 also elongates. Then, passengers are set down through the inside of the tunnel-shaped passage body 11, on the one hand, the inside of the aircraft is cleaned by a boarding operator. As a result, recovered garbage is thrown in a garbage compressor 14, and after it is carried by a vacuum pump 16 through a vacuum tube 15, it is stored in a storage tank in the airport buliding 20.
Patent JP-H08140319-A (JP)
Title: Rotor of induction motor
Inventor: KITADA SHINICHIRO
IPC: H02K17/16
Filed: 1994-11-11
Abstract: PURPOSE: To eliminate eddy-current loss of a rotor in which a squirrel-cage conductor is formed by die-casting aluminum into a rotor slot. CONSTITUTION: Two each rotor slots as inner-circumferential-side rotor slots 3 and outer-circumferential-side rotor slots 2 are arranged in the radial direction of a rotor core, aluminum or an aluminum alloy is filled into only the inner circumferential side rotor slots 3, and a rotor bar which forms a squirrel cage conductor is formed. The outer circumferential side rotor slots 5 are formed as empty spaces which is filled with nothing, and a substance whose electric resistance is low does not exist near the surface of a rotor. As a result, an eddy current is not generated, and a loss due to a PWM can be reduced sharply. Thereby, the efficiency, especially the efficiency in a low load, of a PWM driven induction motor is enhanced.
Patent JP-H06125721-A (JP)
Title: Production of fried food
Inventor: YOSHIDA TOSHIO
IPC: A23L5/10
Filed: 1992-10-15
Abstract: PURPOSE:To obtain a fried food good in both appearance and texture by subjecting meat with a bone or a frozen fried food material regarded as hardly heating up the interior to the frying treatment in a short time. CONSTITUTION:This method for producing a fried food is to start the frying of a frying material to which a coating material is applied according to a conventional method at 150-200 deg.C oil temperature, then lowering the oil temperature during the continuous frying of the material for 5-15min, completing the frying at 100-150 deg.C oil temperature and frying the material using microwave heating in combination.
Patent JP-H11143047-A (JP)
Title: Photomask and its production
Inventor: ISHIDA SHINJI
IPC: G03F1/68
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a photomask capable of improving the focusing characteristic of a translucent auxiliary pattern mask by a halftone phase shift photomask and a process for producing the same. SOLUTION: The halftone phase shift mask arranged with the translucent auxiliary patterns 103 on the peripheries of a main pattern 101 is produced. The halftone phase shift photomask is so set that a prescribed phase error (a deviation from 180 deg. of a phase difference) occurs in the transmitted light of this photomask, by which the inclination of the focusing characteristic of the main pattern 101 by the translucent auxiliary patterns 103 is corrected.
Patent JP-H07157998-A (JP)
Title: Material to be analyzed, capable of check of trueness and its production
Inventor: HOSHINO SHUICHI
IPC: B42D15/10
Filed: 1993-12-02
Abstract: PURPOSE:To produce a material to be analyzed, capable of detection with a high S/N ratio without a trouble unlike the case in which a metal wire is buried. CONSTITUTION:Many magnetic polymer devices 12 are randomly mixed in a base 11 of a material 10 to be analyzed and the magnetic polymer device 12 is prepared by mixing a magnetic metal powder in a device body composed of a polymer material such as an acrylic resin. The base 11 is composed mainly of paper and the magnetic polymer devices 12, together with its pulp fibers, are subjected to paper-making to monolithically form the base 11. The magnetic polymer devices 12 and the pulp fibers are three-dimensionally entangled with each other and a magnetic layer is formed on both or one of the right and back surfaces of the base 11 containing the magnetic polymer devices 12.
Patent JP-H03166236-A (JP)
Title: Foamed polyolefin powder composition
Inventor: HOSOYAMA YOSHIHEI
IPC: C08J9/06
Filed: 1989-11-24
Abstract: PURPOSE:To obtain the title composition containing polyolefin powder, high- temperature type foaming agent, low-temperature type foaming agent, zinc oxide and organic peroxide at specific ratio, capable of providing excellent sound blocking property and cushioning characteristics and suitable as a coating material for coil spring of car sheet. CONSTITUTION:The aimed composition consisting of 100 pts.wt. polyolefin powder, 0.5-5 pts.wt., preferably 1-4 pts.wt. high-temperature type foaming agent (e.g. azodicarbonamide), 0.1-2 pts.wt., preferably 0.2-1 pts.wt. low-temperature type foaming agent (e.g. 4,4'-oxybenzenesulfonylhydrazide), 0.5-2 pts.wt., preferably 0.1-1 pts.wt. zinc oxide and 0.1-2 pts.wt., preferably 0.5-1 pts.wt. organic peroxide [e.g. 1,3-bis(tert. butylperoxyisopropyl)benzene].
Patent JP-H10115423-A (JP)
Title: Lighter having nozzle cap
Inventor: HAYASHIDA TORU
IPC: F23Q2/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a safety device which closes a fuel injection opening of a nozzle with a cap even when a child operates an ignition device while holding an erected lighter with both hands and prevent the ejection of a fuel from the nozzle so that the fuel may not be ignited. SOLUTION: In an electronic lighter which ejects a fuel from a nozzle 2 by pushing down a power generation member 2 and ignites the fuel by making an electric discharge, there is provided a cap R in the upper cover, which closes a fuel ejection opening of a nozzle of the lighter when the lighter is erected and opens the fuel ejection opening of the nozzle when the lighter is slanted.
Patent JP-H01144598-A (JP)
Title: Light device for discharge lamp
Inventor: HARA TAKAHIRO
IPC: H05B41/24
Filed: 1987-11-30
Abstract: PURPOSE:To attain good preheating and starting of a discharge lamp and maintain good lighting by changing the control voltage and adjusting the on-period of a transistor. CONSTITUTION:When the current Il reaches 0 level or above, the output of the first comparator 34 becomes the high voltage, a control capacitor 33 is charged by a DC power source 27, the capacitor voltage V33 is increased. This voltage V33 is compared with the DC voltage E1 of a control DC power source 28 determining the on-period of a transistor 8 by the second comparator 35, the second comparator 35 outputs the drive signal (a) of the high voltage while the DC voltage E1 is larger than the voltage V33. On the other hand, the output of the third comparator 37 becomes the low voltage when the current Ib is at the minus level, the third comparator 37 outputs the drive signal (b) of the high voltage while the current Ib is at the minus level. An AND circuit 40 outputs the drive signal (c) of the high voltage only while the DC voltage E1 is larger than the voltage V33 and the current Ib is at the plus level, thereby the variable on-period of the transistor 8 is obtained according to the on-timing of the transistor 8 and the value of the DC voltage E1.
Patent JP-S62158328-A (JP)
Inventor: REIMONDO JIYOOJI DONARUDO
IPC: H01L21/3065
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04176988-A (JP)
Title: Shield excavator
Inventor: UENO TOSHIYUKI
IPC: E21D9/08
Filed: 1990-11-07
Abstract: PURPOSE:To construct a large-diameter tunnel by constituting a shield main body with a front barrel divided into a center front barrel and a hood front barrel and a rear barrel, and providing excavating jacks and an expandable advancing jack between the divided front barrels and the rear barrel. CONSTITUTION:A shield main body 1 is constituted of a front barrel 2 divided into a center front barrel 4 and a hood front barrel 5 and a rear barrel. A pair of the right and left horizontal cutter drums 6 are provided on the center front barrel 4, and a horizontal cutter drum 13 and a vertical cutter drum 14 are provided at the front section of the hood front barrel 5. Excavating jacks 20, 22 are provided on the center front barrel 4 and the hood front barrel 5, and an advancing jack 23 is provided on the rear barrel 3. After the excavating jacks 20, 22 are advanced forward and excavation advance is completed, the jacks 20, 22 are shrunk, the advancing jack 23 is advanced, concrete is placed, and a formwork is assembled. A large-diameter tunnel can be easily excavated.
Patent JP-H09125352-A (JP)
Title: Soil discharge prevention method and device in circumference of underground buried pipe
Inventor: NAKANO MORIO
IPC: E02F5/10
Filed: 1995-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent soil in the circumference of an underground buried cable pipe from discharging by flow of underground infiltration rain water, underground water, etc., so as to become hollow. SOLUTION: In an excavated groove (E) for burying cable pipes in the underground, after the circumference of a cable pipe group A1, A2, A3, A4 laid in the excavated groove (E) is surrounded with a cable pipe group surrounding foam plastic body 20, the soil is backfilled in the excavation groove in the circumference of this cable pipe groove and the circumference of clearances and recesses between the cable pipes to form a soil discharge passage caused by underground infiltration rain water, underground water, etc., is surrounded so as to prevent the soil from discharging.
Patent JP-H01144004-A (JP)
Title: Method for switching and connecting optical fiber
Inventor: KOBAYASHI HIDEO
IPC: G02B6/38
Filed: 1987-12-01
Abstract: PURPOSE:To rapidly switch and connect optical fibers to another optical fibers by inserting the aligning pins of a 3rd arraying plug into the pin insertion holes of a parallel moved arraying plug, thereby aligning the optical fiber ends. CONSTITUTION:A pin arraying part connector 30 which is constituted freely relatively movable is produced by disposing two pieces of the arraying members 10b, 20b in such a manner that fiber insertion grooves 10d face each other and inserting the pins 10h into the pin insertion holes 10a, 10b. An exposed optical fiber fixing member 40 is produced by inserting the exposed parts 10f of the optical fibers into the fiber insertion grooves 10d of the arranging members 10B, 20B of the connector 30 and fixing the optical fibers 10f by retaining members 10C, 20C. The exposed fibers 10f are grasped by a fiber vibrationproof support 100a and vibrationproof support cover 100b and are scored by a fiber scoring knife 100c in the position of the end faces of the arraying plugs 10A, 20A. The 1st plug 10A is fixed and the 2nd plug 20A is disconnected by pulling the same on the aligning pins 10h. The broken end face of the arraying plug in the circuit under signal transmission is joined by the aligning pins 10h to the end face of the 3rd arraying plug which does not transmit the signals. The sure circuit work is thereby executed with high accuracy.
Patent JP-H02149522-A (JP)
Title: Remedy for gastritis
Inventor: IWAI MASAKAZU
IPC: A61P1/00
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a remedy for gastritis suppressing reduction in mucopolysaccharide constituent component of tunica mucosa ventriculi, comprising a thiamine cobalt chlorophyllin complex compound or a salt thereof as an active ingredient. CONSTITUTION:At least one compound selected from a thiamine cobalt chlorophyllin complex compound shown by the formula and a salt thereof is contained as an active ingredient and pharmaceutically manufactured by a conventional procedure to give the aimed substance. The substance can be processed into a dosage form such as injection, capsule, tablet, powder or oral liquid preparation. A dose is 10-200mg daily and administered dividedly once- several times. The substance is effective for treating acute gastritis, chronic gastritis, etc., and can suppress symptoms of lack of appetite, ache of stomach part or pressure pain.
Patent JP-H04176492-A (JP)
Title: Apparatus for driving sewing-machine motor
Inventor: MORI OSAMI
IPC: D05B69/36
Filed: 1990-11-10
Abstract: PURPOSE:To increase the penetrating force of a needle at a low speed, by providing means for supplying electric current intermittently at intervals longer than a response time of a motor for a sewing machine. CONSTITUTION:An intermittent control part 38 for currents is actuated when a motor speed is lower than that of criterion voltage for a low speed. Since this means that the lowest speed command voltage is at the lowest speed command speed, it satisfies two conditions under which a motor 5 for a sewing machine is rotating at a low speed and a load against the motor 5 is excessive. That is to say, a third comparator 56 is used as a low speed-detecting means and is also used as a high load-detecting means, and a second oscillator 57 is used as an intermittently current-applying means. After the penetrating force of a needle is increased and the needle pierces cloth, the motor speed is again raised and the deviation of its rotation is made small, following which a motor current I decreses and low speed rotation at the lowest speed command voltage is continued.
Patent JP-H08160066-A (JP)
Title: Acceleration sensor
Inventor: MORI MASATOMO
IPC: G01P15/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide a cantilever type acceleration sensor in which the center of gravity of a weight of the sensor and the supporting point by a cantilever can be arranged on the same axis. CONSTITUTION: The cantilever type acceleration sensor consists of a fixed part, a weight 1b that is shifted by acceleration, a beam part for connecting the fixed part with the weight 1b, and resistance elements R1 to R4 arranged in the beam part by working a silicon substrate l. The beam part is smaller in thickness than the weight 1b in a direction crossing at a right angle the thickness of the substrate 1 and the same in thickness as the weight 1b in a thickness direction of the substrate 1.